Riba Douro Weather in December

Riba Douro in December averages 13°C (55°F) during the day and 4°C (39°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Riba Douro in December

Historically, the month has about 15 days of rain, averaging 178 mm (7 in) in total. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Riba Douro in December

Expect highs of 13°C (55°F) in Riba Douro in December, with nights dropping to around 4°C (39°F). This month falls in the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Riba Douro in December

The area experiences a moderate amount of sunshine, with approximately 124 hours of sunlight expected. This means a decent mix of sun and overcast.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Riba Douro. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Portugal, check out our Riba Douro's climate page.

Riba Douro Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 51%  

Precipitation 178 mm (7 in)  

Rainy days 15 days  

Humidity 81% *  

Sunshine 124 hours *  

Percentage Sunshine 46% *  

* Data from: Porto, Portugal (52 KM, 32 Miles).

What to Wear in Riba Douro in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Riba Douro in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Riba Douro's climate page.

More climate data for Riba Douro

Temperature Rainfall Sunshine Humidity

See the full Riba Douro climate overview or explore weather in Portugal.